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DE112007002814B8 - Drucksensor - Google Patents

Drucksensor Download PDF

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Publication number
DE112007002814B8
DE112007002814B8 DE112007002814T DE112007002814T DE112007002814B8 DE 112007002814 B8 DE112007002814 B8 DE 112007002814B8 DE 112007002814 T DE112007002814 T DE 112007002814T DE 112007002814 T DE112007002814 T DE 112007002814T DE 112007002814 B8 DE112007002814 B8 DE 112007002814B8
Authority
DE
Germany
Prior art keywords
pipe
pressure
reactive gas
displacement
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE112007002814T
Other languages
English (en)
Other versions
DE112007002814B4 (de
DE112007002814T5 (de
Inventor
Norio Yamagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112007002814T5 publication Critical patent/DE112007002814T5/de
Publication of DE112007002814B4 publication Critical patent/DE112007002814B4/de
Application granted granted Critical
Publication of DE112007002814B8 publication Critical patent/DE112007002814B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/24—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid specially adapted for measuring pressure in inlet or exhaust ducts of internal-combustion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/145—Housings with stress relieving means
    • G01L19/146—Housings with stress relieving means using flexible element between the transducer and the support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Fuel Cell (AREA)
  • Measuring Fluid Pressure (AREA)
DE112007002814T 2006-11-20 2007-11-07 Drucksensor Expired - Fee Related DE112007002814B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-312539 2006-11-20
JP2006312539A JP4840098B2 (ja) 2006-11-20 2006-11-20 圧力センサ
PCT/JP2007/072054 WO2008062694A1 (en) 2006-11-20 2007-11-07 Pressure sensor

Publications (3)

Publication Number Publication Date
DE112007002814T5 DE112007002814T5 (de) 2009-09-17
DE112007002814B4 DE112007002814B4 (de) 2013-10-10
DE112007002814B8 true DE112007002814B8 (de) 2013-12-19

Family

ID=39429630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007002814T Expired - Fee Related DE112007002814B8 (de) 2006-11-20 2007-11-07 Drucksensor

Country Status (6)

Country Link
US (1) US8015880B2 (de)
JP (1) JP4840098B2 (de)
KR (1) KR101049921B1 (de)
CN (1) CN101548165B (de)
DE (1) DE112007002814B8 (de)
WO (1) WO2008062694A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421476B (zh) * 2010-10-20 2014-01-01 Taiwan Bally Technology Co Ltd 溫度感測元件
US8839806B2 (en) 2012-03-15 2014-09-23 General Electric Company Pressure tap assembly for turbine system and method for assembly of a pressure tap assembly
US10012334B2 (en) 2013-03-28 2018-07-03 Fujikin Incorporated Structure for attaching pressure detector
KR102047387B1 (ko) * 2018-06-27 2019-11-21 한국과학기술원 전도성 폴리머 복합체를 이용한 소켓 타입 수압 측정장치
JP7261689B2 (ja) * 2019-08-07 2023-04-20 ナブテスコ株式会社 圧力センサ取付け用アダプタおよびセンサ
CN114839357B (zh) * 2022-03-25 2023-05-16 河海大学 一种多孔沥青混合料冻胀应力与冻胀应变测试装置及方法
KR20230172899A (ko) * 2022-06-16 2023-12-26 현대자동차주식회사 기체 누출 감지 장치 및 기체 누출 감지 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090871B1 (de) * 1982-04-06 1987-01-07 Kistler Instrumente AG Hochdruckaufnehmer
DE4008320A1 (de) * 1990-03-15 1991-09-19 Bosch Gmbh Robert Drucksensor
DE10361867A1 (de) * 2003-12-29 2005-07-28 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449672Y1 (de) 1965-05-26 1969-04-18
JPS52107787A (en) 1976-03-08 1977-09-09 Toshiba Corp Pressure converter
JPS53109483U (de) 1977-02-08 1978-09-01
EP0230491B1 (de) * 1986-01-22 1989-05-03 Kristal Instrumente AG Aufnehmer, insbesondere für Hochdruckmessungen
JPH0526983Y2 (de) 1986-10-06 1993-07-08
AT394112B (de) * 1989-03-30 1992-02-10 Avl Verbrennungskraft Messtech Druckaufnehmer
JP3027226B2 (ja) 1991-04-26 2000-03-27 イーグル工業株式会社 圧力センサ及びその製造方法
US5349864A (en) * 1993-07-07 1994-09-27 Kavlico Corporation System for comparing a reference signal with a filtered signal to detect pressure discontinuity
CH691625A5 (de) * 1997-09-15 2001-08-31 Kk Holding Ag Beschleunigungskompensierter Druckkaufnehmer.
DE10065269C1 (de) * 2000-12-29 2002-10-02 Novars Ges Fuer Neue Technolog Brennstoffzellenanordnung und Verfahren zu ihrem Betrieb
JP4179855B2 (ja) * 2002-11-22 2008-11-12 トヨタ自動車株式会社 燃料電池システム
JP2005164538A (ja) 2003-12-05 2005-06-23 Nissan Motor Co Ltd 圧力センサ
JP2005315602A (ja) * 2004-04-27 2005-11-10 Nippon Seiki Co Ltd 半導体センサ装置
JP2006162491A (ja) * 2004-12-09 2006-06-22 Nissan Motor Co Ltd 圧力センサ
US20090325012A1 (en) * 2004-12-17 2009-12-31 Astris Energi Inc. Alkaline fuel cell system
JP5194443B2 (ja) * 2006-12-08 2013-05-08 トヨタ自動車株式会社 燃料電池用弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090871B1 (de) * 1982-04-06 1987-01-07 Kistler Instrumente AG Hochdruckaufnehmer
DE4008320A1 (de) * 1990-03-15 1991-09-19 Bosch Gmbh Robert Drucksensor
DE10361867A1 (de) * 2003-12-29 2005-07-28 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung

Also Published As

Publication number Publication date
DE112007002814B4 (de) 2013-10-10
CN101548165B (zh) 2011-03-16
US8015880B2 (en) 2011-09-13
JP4840098B2 (ja) 2011-12-21
CN101548165A (zh) 2009-09-30
US20100294022A1 (en) 2010-11-25
KR20090082408A (ko) 2009-07-30
DE112007002814T5 (de) 2009-09-17
WO2008062694A1 (en) 2008-05-29
KR101049921B1 (ko) 2011-07-15
JP2008128753A (ja) 2008-06-05

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OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R082 Change of representative

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

R084 Declaration of willingness to licence
R020 Patent grant now final

Effective date: 20140111

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee